Seven Seas Mariner is a cruise ship operated by Regent Seven Seas Cruises (formerly Radisson Seven Seas Cruises). She was the first all-suite, all-balcony ship in the world, and was awarded Ship of the Year in 2002 by Ocean and Cruise News.
The John Hancock Center. Chicago, Illinois, 1969, 1127ft, Steel. New Heights for Chicago. The John Hancock Center (Figure 1) was completed in 1968 by Skidmore, Owings, and Merrill (SOM) at 876 North Michigan Avenue in Chicago, Illinois.
The Twin Towers. The two towers were different in height: the first one, built in 1972, reached a height of 417 meters and the second one, finished one year later measured 415 meters. The One World Trade Center was the tallest building in the world until 1974, when the Sears Tower was built in Chicago.